CVE-2026-72699

The Grav Login plugin (getgrav/grav-plugin-login) before 3.9.1 is vulnerable to email address enumeration. The register() method in classes/Login.php throws a distinct exception (EMAIL_NOT_AVAILABLE) when a submitted email address already belongs to an existing account, while allowing registration to proceed otherwise. Because the registration endpoint has no rate limiting, an attacker can enumerate which email addresses have accounts on the site, one guess per request.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/getgrav/grav/security/advisories/GHSA-crh8-xm27-j9g9
https://www.vulncheck.com/advisories/grav-login-plugin-before-email-enumeration-via-registration
https://github.com/getgrav/grav/security/advisories/GHSA-crh8-xm27-j9g9

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-25 02:16

Updated : 2026-08-31 20:52

NVD link : CVE-2026-72699

Mitre link : CVE-2026-72699

CVE.ORG link : CVE-2026-72699

JSON object : View

Products Affected

No product.

CWE

CWE-203

Observable Discrepancy

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